sh-quote: Make C++ safe and allow multiple inclusion.
authorBruno Haible <bruno@clisp.org>
Wed, 9 May 2012 01:26:37 +0000 (03:26 +0200)
committerBruno Haible <bruno@clisp.org>
Wed, 9 May 2012 01:26:37 +0000 (03:26 +0200)
commite2c7c52c7cbc6299ccd66ef1b9568333266918f4
treec5d5225aba7105882f6706b339d72bebe8c48fbe
parente19862ceafbaaa82e8eb869e1c1ba45d0ecba515
sh-quote: Make C++ safe and allow multiple inclusion.

* lib/sh-quote.h: Add double-inclusion guard. For C++, wrap function
declarations in extern "C".
ChangeLog
lib/sh-quote.h